Slender: The Eight Pages, formerly known as Slender is a free experimental game developed by Parsec Productions. It was released as a beta in June 2012 for Windows and Mac OS X.
What is this? A horror game. Very scary... since it is scary i wan't to tell you that the gameplay is COMPLETELY boring! Not kidding. So what happens after you find the eight pages? Why do you need them? Do you get killed by slenderman at the end? Then that makes no sense playing this game since you're going to die easily.